Introduction to the North End: The North End, which the Boston Freedom Trail passes through, is also known as Little Italy. It was originally a black area, became an Irish territory in the 19th century, and was also the stronghold of Boston's Jews. After the 20th century, it became a gathering place for Italian immigrants in Boston. The narrow stone roads, ancient European-style buildings, the aroma of Italian food mixed with the bold Italian words, make people feel like stepping into a certain town in Italy.